Sound Absorption Sheeting, Polyurethane Foam
Sound absorption and insulation sheeting with choice of fill materials and facings. Materials offer excellent absorption/insulation to sound with the facing offering protection to the ingress of dust, moisture and resistance to chemicals. Can be used in sheet or cut to required shape. Self adhesive backing for option of easy fixing to machinery/equipment.
Fill Materials
Polyurethane foam ( Density 25//28 kg/m
3
) absorbs sound across broad frequency range. Good basic solution for all reflected and reverberated noise. Suitable as bearing foam for interior trim and seating applications. Typical uses: panels around machinery engine rooms and close fit canopies
Non combustible polyurethane foam (Density 75 kg/m
3
) - as above, but for use in high risk fire areas
Polyester fibre (Density 30 kg/m
3
) - excellent acoustic absorption combined with good thermal insulation properties
Facing Materials
Aluminised film - metalised polyester film for oxygen and moisture barrier. Typical uses: pump enclosures and engine room
Black polyurethane film - offers high abrasion resistance, flexibility, resistance to oils, gases and solvents. Good resistance to weather/radiation energy and liquids. Protective backing to elastomers/foams to stop ingress of dust and soiling
Tedlar® - a poly vinyl fluoride facing resistant to chemicals, solvents and staining which is flexible, with an outstanding temperature range of -73°C to +107°C. Suitable for very hostile conditions
Note
Sheet size 1000 x 600 x 25mm
